This article is on how to use 諸子百家(zhuzibaijia) in class. Up to now teaching 諸子百家(zhuzibaijia) is focused on understanding text, analyzing the characters(漢字). Of course, these things are very important. But in addition to this, if we could use the method(technique) of writing(journal therapy) in class, students not only can understand the text, but also get insight and wisdom.
Three kinds of methods were tried in this class(article). The method of ''character sketch'', ''unsent letter'', 'free writing'' were used in class, and students could reflect themselves, communication with themselves, furthermore get insight and wisdom.

主題語(Key words) : 諸子百家, 古典, self-understanding, harmonious life, reflection, wisdom, journal therapy, 人文學, class model, Character Sketch, Unsent Letters, Free Writing